Passing security credentials to ASP from .net

From: Raj (anonymous_at_discussions.microsoft.com)
Date: 02/23/04 

Date: Sun, 22 Feb 2004 16:36:06 -0800

Hi All,
Here's my situation. I have a ASP page which requires windows authentication. The page works fine when I access it from IE and I am able to login succesfully.
Now I am writing some .NET code to access the page. I pass in some data for the form. I always get a 401 error. I am looking for some pointers/sample code that tells me how I can pass windows login credentials to my ASP page. I did try NetworkCredentials but that fails. Below Is my code.

WebClient wc = new WebClient();
NameValueCollection nvc = new NameValueCollection();
nvc.Add("cmdSubmit","send");
nvc.Add("txtMsgText","Test Message");

byte[] buffer;
buffer = wc.UploadValues(uri,"POST",nvc);
string streamReader;
streamReader = System.Text.Encoding.Default.GetString(buffer);

Help will be appreciated

Thanks

Raj

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